Vintage Jade & 9k Gold Infinity Love Knot Necklace & Earrings & original fitted box.  

Real jade, jeweler tested, will not scratch with hot pin. Overall length of necklace is 15 1/2 inches. 

The beads vary slightly and measure between 10.1 and 10.3 mm.

The single center large bead measures 12.3 mm.

The earring beads measure 11.2 mm. and are screw back.

Comes with the original fitted box. Hallmarked .375 in several places on the necklace. Total weight is 31.7 grams.